[Event "19th RUS-ChT"]
[Site "Loo RUS"]
[Date "2012.04.15"]
[Round "7"]
[White "Riazantsev, Alexander S64M"]
[Black "Efimenko, Zahar SPET"]
[Result "1/2-1/2"]
[WhiteElo "2710"]
[BlackElo "2695"]
[ECO "E12"]
[EventDate "2012.04.09"]
[PlyCount "160"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Ba6 5.Qb3 Be7 6.Bf4 O-O 7.Nc3 c5 8.d5 exd5 
9.cxd5 d6 10.g3 Nbd7 11.Bg2 b5 12.O-O Qb6 13.Qc2 Rfe8 14.b4 Bf8 15.Rac1 
Bb7 16.Nd2 a5 17.Qb2 cxb4 18.axb4 a4 19.Ndb1 Rac8 20.Na3 Ba6 21.Qd2 Ne5 
22.Be3 Qb7 23.Bd4 Nfd7 24.f4 Nc4 25.Nxc4 Rxc4 26.Nb1 Nb6 27.Na3 Rxc1 28.
Rxc1 Nc4 29.Nxc4 bxc4 30.e4 Bb5 31.Qc3 Qa6 32.Ra1 Bd7 33.f5 Ra8 34.Ra3 Rb8
35.Qb2 Qb5 36.Bc3 Qb6+ 37.Kh1 g6 38.h4 Bh6 39.Kh2 gxf5 40.exf5 Bxf5 41.
Rxa4 Qe3 42.Ra1 Qd3 43.Ra2 Be4 44.Bxe4 Qxe4 45.Qg2 Qxg2+ 46.Kxg2 Bg7 47.
Bxg7 Kxg7 48.Ra6 c3 49.Rc6 Rxb4 50.Rxc3 Rd4 51.Kf3 Rxd5 52.Rc7 Kf6 53.g4 
Rd1 54.Rd7 Rd4 55.Kg3 h6 56.Rd8 Rd1 57.Rh8 Kg7 58.Rd8 Rd4 59.Rd7 Kg6 60.
Kf3 f5 61.h5+ Kf6 62.gxf5 Kxf5 63.Rg7 Rf4+ 64.Kg3 Re4 65.Kf3 Re6 66.Rg8 
Rf6 67.Ke3 Ke5 68.Rh8 Re6 69.Kd3 Rf6 70.Ke3 d5 71.Kd3 Re6 72.Rg8 Ra6 73.
Re8+ Kd6 74.Rh8 Kc5 75.Rc8+ Rc6 76.Rg8 Re6 77.Rg6 Kd6 78.Kd4 Rxg6 79.hxg6 
Ke6 80.g7 Kf7 1/2-1/2

